Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 43-year-old man who presented parkinsonism due to pontine and extrapontine myelinolysis was reported. Late in February, 1990, the patient presented suffered from a flu-like illness and was seen at a community hospital. Physical finding showed the pigmentation on the whole body and hypotension, and laboratory examination revealed severe electrolyte imbalance (serum sodium 100 mEq/l, serum potassium 6.9 mEq/l, serum chloride 68 mEq/l) and hypoglycemia (postprandial serum glucose 78 mg/dl). Given these results, adrenal failure was strongly suspected. Prompt correction of electrocyte imbalance was performed by the infusion of sodium chloride, and four days later the serum sodium level reached 131 mEq/l. On the other hand, the patient was noticed lethargic and showed parkinsonism i.e., rest tremor, cog-wheel rigidity, and hypokinesia. Fourteen days after the onset of neurological abnormalities, the patient was referred to our hospital for further evaluation of parkinsonism. Additionally, neurological examination revealed dysphagia, mutism and positive pyramidal tract sign. On admission brain computed tomography was unremarkable, but on the 14th hospital day it showed low density area in the pons. Brain magnetic resonance imaging also showed a striking increase in T2-weighted signal from the pons, the midbrain, and the bilateral thalamus. Based on these findings, a diagnosis of parkinsonism due to pontine and extrapontine myelinolysis was made, and levodopa therapy was started. After the initiation of levodopa therapy, improvement of tremor, rigidity, and hypokinesia ensued with marked functional benefit, and the patient was discharged on the 49th hospital day. Levodopa was stopped three weeks after discharge but, all neurological abnormalities were not recurrent.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of parkinsonism due to pontine and extrapontine myelinolysis]. 130 Feb 56

Most of the symptoms from a malignant tumor are caused by local invasion by the tumor, or obstruction, either at the site of the primary disease or by metastases. However, tumors can produce symptoms at a remote site. Patients with gastrointestinal malignancy may present with symptoms which include dysphagia, nausea, vomiting, abdominal pain, diarrhea, bleeding and ascites. Palliation gastrectomy delays or prevents these symptoms. About 30% of gastric carcinomas are inoperable at the time of presentation. Chemotherapy is rarely effective in the palliation of gastric carcinoma. Laser irradiation can be delivered to assay site accessible to fibreoptic endoscopy, which is an advantage over endocavity irradiation or diathermy fulguration. Ascites is a common and disabling implication in patients with advanced malignant disease. Spironolactone will increase urinary sodium excretion significantly and control their ascites. If spironolactone fails to control, useful control can be achieved by draining the ascites. Patients with carcinoma of the lung may present with symptoms that include cough, bloody sputum and dyspnoea. Pain in the chest wall is usually secondary to invasion of the parietal pleura, ribs or intercostal nerves. Lesions in the medial portion of the right upper lobe, or mediastinal metastases, may invade or compress the superior vena cava, causing venous hypertension with oedema of the head and arms. The patients may complain of dyspnoea, dysphagia, stridor and headaches. Radiotherapy can be expected to improve the quality of life for these patients. Successful palliation of symptoms is almost related to tumor regression. The problems of obstruction and bleeding from malignant tumor is common. Recently, laser techniques have been applied to aid in palliation of these problems. Malignant effusion may occur early and be the first signs of metastases. The aim of therapy is to evacuate the fluid and induce pleural adhesion. One of the sad situations that we have to face is the patient with recurrent cancer which complains of various symptoms. The relief of symptoms is the most important palliative therapy to them.
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PMID:[Palliative therapy in cancer. 3. Palliation of the symptoms from a malignant tumor (1)]. 169 82

A prospective randomized controlled study was designed to evaluate differences in efficacy and complication rate between the two most commonly used sclerosing agents, sodium tetradecyl sulfate (STD) and polidocanol. Of 52 patients with esophageal variceal bleeding, 26 were randomized to receive sclerotherapy with 1.5% STD and 26 to receive 1% polidocanol at weekly intervals. Eradication of varices was achieved in 88% patients each of the STD and polidocanol group. There was no significant difference between patients injected with STD and polidocanol with regard to re-bleeding (27% vs. 15%) and mortality (11.5% in both). The use of STD, in contrast to polidocanol, was associated with a higher incidence of complications in terms of severe retrosternal pain (27% vs. 4%), deep ulceration (53% vs. 23%), dysphagia (88% vs. 46%), and stricture formation (27% vs. 8%). It was concluded that these two agents were similar in efficacy. However, polidocanol was superior due to a lower incidence of complications.
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PMID:Prospective randomized comparison of sodium tetradecyl sulfate and polidocanol as variceal sclerosing agents. 173 94

We have evaluated 169 patients with portal hypertension receiving endoscopic variceal sclerotherapy in order to assess the predisposing factors, clinical profile, and treatment response of sclerotherapy-induced esophageal strictures. Of the 129 patients included in the final analysis, 20 (15.5%) developed persistent esophageal stricture. No significant difference was found with respect to age, nature of sclerosant (absolute alcohol, ethanolamine oleate, or sodium tetradecyl sulfate), etiology of portal hypertension, Child's class, initial variceal score, or intensity of sclerotherapy schedule between the patients who developed strictures and those who did not. However, female sex (P less than 0.01) and persistent esophageal ulceration (P less than 0.05) did predispose to stricture formation. Sclerotherapy-induced strictures presented with a variable grade of dysphagia, were always solitary, and were localized to the lower end of esophagus. Most of these could be dilated rapidly using Eder-Puestow metal olives (3.15 +/- 0.80 dilatation sessions per patient). Stricture formation did interrupt an effective sclerotherapy program but only temporarily, and successful variceal obliteration could be obtained after stricture dilatation.
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PMID:Esophageal strictures following endoscopic variceal sclerotherapy. Antecedents, clinical profile, and management. 173 57

Cystic hygromas are large lymphangiomas that are most often found in the posterior triangle of the neck and the axilla in children. They are most frequently found before age 2 and may be massive. After upper respiratory infection, they may become infected and enlarged, causing dysphagia and toxemia. The diagnosis can usually be made by history and physical examination and confirmed by biopsy. Treatment is by surgical excision of small lesions and staged debulking excisions in more severe cases. A patient with a cystic hygroma having many clinical characteristics of a plunging ranula is presented. The cyst fluid was aspirated and analyzed for its amylase, sodium, potassium, chloride, urea nitrogen, glucose, and total protein content. The characteristics of the fluid were also compared with those of lymph and saliva. This report demonstrates the difficulty in determining the diagnosis of a tumor that has the clinical features of a cystic hygroma, as well as a plunging ranula. The necessity of a proper presurgical diagnosis is essential since the form of therapy for each is different and conflicting. A method that distinguishes between the cervical cystic hygroma and a plunging ranula by means of aspirated fluid is discussed.
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PMID:Submandibular cystic hygroma resembling a plunging ranula in a neonate. Review and report of a case. 199 19

The authors evaluated the clinical course and management of 10 sclerotherapy patients with obliterated varices and symptomatic esophageal strictures. Strictures developed after 29 injections of 51 ml of sodium tetradecyl sulfate on an average of three sessions. Although the severity of dysphagia was variable, all patients were successfully managed with bougienage. To evaluate risk factors related to stricture formation a comparison was made with 14 nonstricture patients with obliterated varices. Multiple parameters of sclerotherapy were evaluated including total volume of sclerosant, number of injections, number of EVS sessions, volume of sclerosant, number of injections per session, number of esophageal ulcerations, and frequency of EVS treatments. No aspects of therapy clearly predicted the development of esophageal stricture.
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PMID:Esophageal strictures following endoscopic variceal sclerotherapy: clinical course and response to dilation therapy. 348 82

Salivary flow rate and composition, oral microflora and clinical manifestations of radiation damage were studied in 32 patients treated with external irradiation to head and neck areas. Several parameters were investigated: field arrangement, amount of salivary glands irradiated, clinical manifestations such as dryness of the mouth, taste impairment, dysphagia, salivary secretion and composition, and oral yeast flora. The salivary glands have a greater sensitivity to radiation damage than the gustatory tissues. The decrease in salivary secretion is accompanied by a rise in salivary sodium concentration, and in oral yeast flora. The clinical symptomatology was correlated with the amount of salivary glands irradiated. We found that most of the parotids have to be outside of the treated volume, when the rest of the major salivary glands are irradiated, to prevent severe dryness phenomena.
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PMID:Oral side effects of head and neck irradiation: correlation between clinical manifestations and laboratory data. 395 38

The purpose of this project was to evaluate the acute and chronic effects of sclerotherapy on esophageal motility and function. We studied motility in eight patients before and after injection sclerotherapy of esophageal varices. We injected the varices with 5% sodium morrhuate twice during the first week and then at 1, 2, 3, and 6 months. Lower esophageal sphincter pressure, contraction wave amplitude, and duration were not altered by sclerotherapy. However, the length of the high-pressure zone increased significantly from 3.6 +/- 0.3 cm to 4.2 +/- 0.2 cm during the first 3 days after initial treatment, and sclerotherapy caused considerable distortion of peristaltic wave form. Also, esophageal peristaltic velocity decreased in three patients who complained of dysphagia and subsequently developed esophageal stricture. The strictures have responded well to dilatation, and in two patients velocity has even returned toward the baseline value. Reflux esophagitis has not been a problem. Esophageal motility is altered by sclerotherapy of esophageal varices. Stricture formation seems to be reversible after sclerotherapy is stopped or discontinued.
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PMID:Esophageal motility: effects of injection sclerotherapy. 648 10

The atmosphere of a fire is deadly to breathe. Firefighters or building occupants may be victims of the heat, irritating smoke, depleted oxygen, carbon monoxide, and such other toxic gases as cyanide, hydrogen chloride, and acrolein. Increasing numbers of homes and public buildings are being built and furnished with highly flammable synthetic materials that give off copious smoke and toxic gases when burned. Whether or not there are cutaneous burns, the possibility of inhalation injury must be considered in any fire victim. All victims of a fire environment should be presumed to have CO intoxication and should be treated with 100% oxygen until the HbCO level is within normal limits. In an extreme situation, cyanide intoxication should be suspected and administration of sodium thiosulfate may be lifesaving. Upper airway occlusion may result from thermal damage or edema secondary to burns from soluble toxic gases. Chemical injury to the lower airway and alveoli may result from inhalation of insoluble irritant gases and toxic gases adsorbed on carbon particles. Upper respiratory tract obstruction may be suggested by the clinical presentation (eg, pharyngeal burns, stridor, hoarseness, dysphagia), but only by means of fiberoptic bronchoscopy can it be recognized or excluded with certainty. Intubation may be necessary. Lower respiratory tract injury may be manifest clinically by dyspneas, wheezing and chest tightness, as well as by hypoxemia and reduced FEV1 and FVC. Treatment is symptomatic, but close observation for progressive respiratory insufficiency is necessary.
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PMID:Inhalation of products of combustion. 662 65

Early weight gain by starving patients managed with total parenteral nutrition has been regarded as spurious - that is, merely an increase in body water. We designed an experiment to mimic the starved state in which glycogen stores are depleted and sodium intake is very low. The subjects were then repleted with a sodium-free, high carbohydrate intake. All subjects who received potassium gained weight and switched to a respiratory exchange ratio which suggested mainly carbohydrate oxidation. From changes in weight and total body water the weight gain was calculated to be the consequence of glycogen storage with 1 g of glycogen obligating 3.21 +/- 0.57 g water. Two patients with total dysphagia showed a similar pattern. Two subjects who did not receive potassium showed a rise in respiratory exchange ratio but failed to store glycogen. Early weight gain in patients who received high-carbohydrate feeding after starvation is a normal phenomenon and represents a return to a more hydrated state consequent upon glycogen repletion.
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PMID:Early weight gain and glycogen-obligated water during nutritional rehabilitation. 681 11


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